package com.happy.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.happy.entity.CollectionEntity;

import java.util.List;

public interface ICollectionService extends IService<CollectionEntity> {

    List<CollectionEntity> queryList ( CollectionEntity collectionEntity );

    CollectionEntity querySingle ( CollectionEntity collectionEntity );

    CollectionEntity addSingle ( CollectionEntity collectionEntity );

}
